schistomelus

例句：

1. 1.The spider's web is a marvel of nature's design.
   蜘蛛网是大自然设计的一个奇迹。
2. 2. The discovery of this new species has sparked excitement among scientists.
   这一新物种的发现激发了科学家的热情。
3. 3.Schistomelus is a genus of crustaceans, known for its unique shell shape.
   Schistomelus是一个甲壳类动物的属，以其独特的贝壳形状而闻名。